General description The Tkbov001B50 with Welded Aluminum Flange Vent Turbine Relief is designed to enhance your vehicle's performance with its dual spring system that promotes quick response and allows for high boost pressure. This valve is constructed with a hard anodized finish for increased airflow efficiency. Technical specifications Flange diameter: 50 mm Maximum boost pressure: 35 PSI Material: Metal Measurement error allowance: +/- 1-3 cm Installation Designed for easy installation Includes welded aluminum flange, O-ring, and stainless steel V-band clamp Other information Package Contents: 1 x valve Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.